Need New Fuel Pump - Pontiac G8 Forum: G8 Forums - G8Board.com
Tech Lounge First Mods / Basic Tech Questions

 
LinkBack Thread Tools
post #1 of 3 (permalink) Old 06-07-2019, 06:53 AM Thread Starter
Senior Member
 
Bill in pgh's Avatar
 
Join Date: Jan 2012
Location: Cabot Pa.
Posts: 316
Need New Fuel Pump

Two part question here.

First is last night my car would start but then quickly stalled. I have been running a Kenny Belle boost a pump and I think the stock fuel pump is shot. It's going to the local shop today to diagnose the problem. Whatever the problem I want to upgrade the fuel pump. I don't care what the pump cost as long as it will handle the 555 Hp it puts down and is easy to install.

Question 1) Any possible idea on why it's stalling?
Question 2) What would be a good pump for my 555 Hp.

Thanks in advance everyone.

_________________________________________
2009 LR G8 GXP M6 #537 Born on 11/17/2008
2300 Magnuson 3.0 pulley,#60 injectors, KB BAP, 1 7/8 Kooks Mids with high flow cats, into X-Pipe into stock GXP axle back, (mid muffler/Resonator delete), Roto-Fab CAI, McLeod RXT Twin Disc Clutch, GForce axles, Hurst short throw shifter, BMR rear trailer arms. 555 RWHP 505 RWTQ.
Bill in pgh is offline  
Sponsored Links
Advertisement
 
post #2 of 3 (permalink) Old 06-07-2019, 07:39 AM
Senior Member
 
mdkip's Avatar
 
Join Date: Apr 2009
Posts: 316
I'm not an expert so I can't answer the why it stalled but I am using the ZL1 fuel pump in my boosted GT with no issues. I recently dynod over 600rwhp with no fueling issues. I believe the ZL1 pump is good to 650 rwhp but someone correct me if I'm wrong. My shop went through the back seat and added a g8only access panel for future pump changes. Very happy a year later.

09 GT with Rotofab ARH 1 7/8 LTs and Solo Axlebacks
mdkip is offline  
post #3 of 3 (permalink) Old 06-07-2019, 08:50 PM
Senior Member
 
MGMGXP's Avatar
 
Join Date: Dec 2011
Posts: 1,313
Cts-v pumps. Vaporworx controller as needed. You're welcome.
MGMGXP is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Pontiac G8 Forum: G8 Forums - G8Board.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome